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misc: WITH_PYTHON -> YOSYS_ENABLE_PYTHON

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For consistency.

Also trying a new thing: only rebuilding objects that use the pybind11 library. The idea is these are the only objects that include the Python/pybind headers and thus the only ones that depend on the Python ABI in any capacity, so other objects can be reused across wheel builds. This has the potential to cut down build times.
This commit is contained in:
Mohamed Gaber 2025-09-23 15:29:01 +03:00
parent dc88906c91
commit 447a6cb3f0
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12 changed files with 82 additions and 60 deletions
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20
Makefile
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@ -346,14 +346,18 @@ endif
PY_WRAPPER_FILE = pyosys/wrappers
# running make clean on just those and then recompiling saves a lot of
# time when running cibuildwheel
PYTHON_OBJECTS = pyosys/wrappers.o kernel/drivers.o kernel/yosys.o passes/cmds/plugin.o
ifeq ($(ENABLE_PYOSYS),1)
# python-config --ldflags includes -l and -L, but LINKFLAGS is only -L
LINKFLAGS += $(filter-out -l%,$(shell $(PYTHON_CONFIG) --ldflags))
LIBS += $(shell $(PYTHON_CONFIG) --libs)
EXE_LIBS += $(filter-out $(LIBS),$(shell $(PYTHON_CONFIG_FOR_EXE) --libs))
PYBIND11_INCLUDE ?= $(shell $(PYTHON_EXECUTABLE) -m pybind11 --includes)
CXXFLAGS += -I$(PYBIND11_INCLUDE) -DWITH_PYTHON
CXXFLAGS += $(shell $(PYTHON_CONFIG) --includes) -DWITH_PYTHON
CXXFLAGS += -I$(PYBIND11_INCLUDE) -DYOSYS_ENABLE_PYTHON
CXXFLAGS += $(shell $(PYTHON_CONFIG) --includes) -DYOSYS_ENABLE_PYTHON
OBJS += $(PY_WRAPPER_FILE).o
PY_GEN_SCRIPT = pyosys/generator.py
@ -1108,12 +1112,10 @@ DOC_TARGET ?= html
docs: docs/prep
$(Q) $(MAKE) -C docs $(DOC_TARGET)
clean:
clean: clean-py
rm -rf share
rm -rf kernel/*.pyh
rm -f $(OBJS) $(GENFILES) $(TARGETS) $(EXTRA_TARGETS) $(EXTRA_OBJS) $(PY_WRAP_INCLUDES) $(PY_WRAPPER_FILE).inc.cc $(PY_WRAPPER_FILE).cc
rm -f $(OBJS) $(GENFILES) $(TARGETS) $(EXTRA_TARGETS) $(EXTRA_OBJS) $(PY_WRAP_INCLUDES)
rm -f kernel/version_*.o kernel/version_*.cc
rm -f $(PY_WRAPPER_FILE).o
rm -f libs/*/*.d frontends/*/*.d passes/*/*.d backends/*/*.d kernel/*.d techlibs/*/*.d
rm -rf tests/asicworld/*.out tests/asicworld/*.log
rm -rf tests/hana/*.out tests/hana/*.log
@ -1127,8 +1129,14 @@ clean:
rm -f $(addsuffix /run-test.mk,$(MK_TEST_DIRS))
-$(MAKE) -C docs clean
rm -rf docs/util/__pycache__
rm -f libyosys.so
clean-py:
rm -f $(PY_WRAPPER_FILE).inc.cc $(PY_WRAPPER_FILE).cc
rm -f $(PYTHON_OBJECTS)
rm -f *.whl
rm -f libyosys.so
rm -rf kernel/*.pyh
clean-abc:
$(MAKE) -C abc DEP= clean